Three screw pumps

PUMP WITH THREE SCREWS GR 25-32-40
This series of pumps is configured with suction and delivery on the same side and has been designed and tested for oil and diesel transfer and to meet the mandatory LOW SULPHUR - MDO requirements of the naval market, according to the international ISO8217 standard.

Materials: cast iron body and treated steel screws
Executions: monobloc, with joint and lantern, with magnetic drive, externally adjustable by-pass valve

Services and applications:

  • Nuclear boost
  • Fuel transfer and circulation
  • Diesel MDO, MGO, MDO with low sulfur content,
  • HFO Heavy fuel oil
  • Lubricating oil

PUMP WITH THREE SCREWS WITH IN-LINE MOUTHPIECES
This series of pumps is configured with in-line suction and delivery and has been designed and tested for oil and diesel transfer.

Materials: cast iron body and treated steel screws
Executions: with joint and lantern and magnetic drive, externally adjustable by-pass valve

Services and applications:

  • Fuel transfer and circulation
  • Transfer and circulation of lubricating oil

PUMPS WITH THREE DOUBLE STATION SCREWS
This version of diesel tandem pumps is specifically designed to meet the mandatory market requirements of the LOW SULPHUR - MDO specifications, according to the international ISO8217 standard. The main characteristic of the double station is the ability to operate, within the same unit, one or two pumps based on system requirements; in the second case the system is always operational, even if only one pump can work.

Materials: cast iron body and treated steel screws
Executions: with joint and lantern and magnetic drive, externally adjustable by-pass valve

Services and applications:

  • Nuclear boost
  • Fuel transfer and circulation
  • Diesel MDO, MGO, MDO with low sulfur content,
  • HFO Heavy fuel oil

PUMPS WITH THREE SCREWS SMT
SMTs are three-screw pumps for industrial use at low / medium pressure (up to 80 bar). SMT pumps represent a reliable and silent component for many industrial applications where long life and a very regular flow are required.

Materials: aluminum and cast iron body, treated steel screws
Executions: with joint and lantern and magnetic drive, externally adjustable by-pass valve

Services and applications:

  • Power hydraulics
  • Lubrication and fuels
  • Transfer
  • Cooling and filtration
  • Low viscosity